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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

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Reference
Endpoint:
relative self-ignition temperature (solids)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
From 1998-11-13 to 1999-03-03
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
EU Method A.16 (Relative Self-Ignition Temperature for Solids)
Version / remarks:
OJ No. L383A, 29.12.92
Deviations:
no
GLP compliance:
yes
Specific details on test material used for the study:
Batch No.: 960509
Purity: 92.3%
Remarks on result:
no self ignition observed under the test conditions

There was no exothermic reaction with the test substance, indicating that it does not self-ignite below 450°C. No trace of the test substance remained in the cube alter the completion of the test.

Conclusions:
The test item does not self-ignite.
Executive summary:

The presence of a self-ignition temperature up to 400 ℃ was determined through the monitoring of the sample temperature while located in a steadily heated oven based on EC A 16.

There was no exothermic reaction with the test substance, indicating that it does not self-ignite below 450°C. No trace of the test substance remained in the cube alter the completion of the test.

Therefore, the test item does not self-ignite.

Description of key information

The presence of a self-ignition temperature up to 400 ℃ was determined through the monitoring of the sample temperature while located in a steadily heated oven based on EC A16.

There was no exothermic reaction with the test substance, indicating that it does not self-ignite below 450°C. No trace of the test substance remained in the cube alter the completion of the test.

Therefore, the test item does not self-ignite.

Key value for chemical safety assessment

Additional information

The test item does not self-ignite.